A volcano erupted on Indonesia’s most populated island, sending a huge plume of ash and sand 17 km (10 miles) into the air while triggering the evacuation of more than 100,000 people. The Indonesian archipelago lies atop one of the most seismically active zones of the earth, according to the USGS, and this is yet another instance of …

Mount Sinabung erupted again Saturday, Feb. 1 in a deadly explosion that killed at least 14. The a volcano, located on western island of Sumatra, had been spewing ash and smoke for the past week, forcing some 22,000 people from …